Mark A. Dennison, CRNA
NPI 1730118134ActiveIndividual· Nurse Anesthetist, Certified Registered· Mansfield, OH
Nurse Anesthetist, Certified Registered (CRNA) with North Central Ohio Family Care Center Inc and 3 other groups, practicing in Mansfield, Ohio. Medicare paid $49,752 for services to 458 patients in 2024. Organon LLC reported $22.60 in payments in 2025, mostly food and beverage. Lists Avita Ontario and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1730118134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN293506 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 458 |
|---|---|
| Services billed | 570 across 21 procedure codes |
| Paid by Medicare | $49,752 |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- North Central Ohio Family Care Center IncGalion, OH · 195 clinicians
- East Columbus Surgery Center LLCColumbus, OH · 7 clinicians
- Ohio Eye Associates IncMansfield, OH · 6 clinicians
- Malabar Anesthesia Services IncMansfield, OH · 2 clinicians
Hospital affiliations
- Avita OntarioOntario, OH
- Bucyrus Community HospitalBucyrus, OH
- Galion Community HospitalGalion, OH
Industry payments (Open Payments)
- 2025$22.60 · 1 payment from 1 company
- 2024$57.84 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $22.60 | 1 |
What the 2025 payments were for
- Food and Beverage$22.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 nurse anesthetists in Mansfield · All nurse anesthetists in Ohio